Matter

First-person parkour through a strange dimension with shifting gravity

Uki Uki Lab, Concrete Games · Published by Uki Uki Lab · Released Dec 18, 2018

Reviews: Very Positive; 89% of 166
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 7 years ago; Oct 8, 2019
Minimum PC: GeForce GTX 460; 4 GB RAM · 2 GB disk; Full requirements

What is Matter?

Matter is a single-player, first-person parkour game set in an unknown dimension. You jump past increasingly difficult obstacles and solve short puzzles while searching for answers about this strange reality.

For you if...

+you prefer forgiving platforming to strict tests of precision

Not for you if...

−you are sensitive to camera rotation and rapid visual changes

What players say

89% of 166 reviews are positive

Players praise the evolving music and abstract visual design, but some wish the game were longer. A recent reviewer also criticizes clumsy gameplay and prolonged controller vibration.

Screenshots and trailer

Matter system requirements

Minimum: GeForce GTX 460, 4 GB RAM, 2 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 / 8 / 10 - 64-bit OS Only
Processor: Intel Core i5-760 / AMD Athlon II X4 645 AM3
Graphics: NVIDIA GeForce GTX 460 / AMD Radeon HD 6850
Memory: 4 GB RAM
Storage: 2 GB available space
DirectX: Version 11

Does Matter have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Matter run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Steam features: Family Sharing
Languages: Full audio: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Turkish, Ukrainian.

Does Matter use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam